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Cheap flights from Boston (BOS) to Cologne (CGN) from $315

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — CGN
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
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Cheap flight deals from Boston to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2024.

Popular in

June

Cheapest in

January

Average price

$829

Round-trip from

$720
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in May 2024
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From Boston Logan Intl to Cologne Köln/Bonn
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What is the cheapest day to fly round-trip from Boston to Cologne?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Boston to Cologne?

Our data shows that January tends to be the cheapest month to fly to Cologne from Boston. Users have commonly found prices around $1,091 for the month, but tickets can be as low as $608. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Boston to Cologne (BOS - CGN)?

When flying from Boston to Cologne, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 10% versus a flight in the morning.

Cheap Turkish Airlines flights from Boston to Cologne

Explore cheap flight options specifically provided by Turkish Airlines for the route between Boston and Cologne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Check out some of the cheapest Turkish Airlines flights we've come across from Boston to Cologne. It's recommended that users confirm their flight details before booking.
Mon 9/239:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Mon 10/710:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 4/30$785
Sun 9/19:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Sun 9/227:50 pmCGN - BOS
1 stop30h 05mTurkish Airlines
Deal found 5/1$819
Thu 5/239:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Wed 6/510:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/1$1,000
Sat 5/259:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Thu 6/610:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/1$1,011
Sat 5/259:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Fri 6/77:50 pmCGN - BOS
1 stop30h 05mTurkish Airlines
Deal found 5/1$1,041
Sat 5/259:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Sat 6/810:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/1$1,079
Sun 6/29:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Thu 6/132:55 pmCGN - BOS
1 stop35h 00mTurkish Airlines
Deal found 4/30$1,166
Tue 5/149:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Thu 5/2310:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/1$1,203
Sun 6/29:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Fri 6/142:55 pmCGN - BOS
1 stop35h 00mTurkish Airlines
Deal found 4/30$1,219

Cheap British Airways flights from Boston to Cologne

Explore cheap flight options specifically provided by British Airways for the route between Boston and Cologne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Have a look at some of the cheapest available British Airways flights departing from Boston and landing in Cologne. Make sure to examine the flight information before completing your reservation.
Wed 8/77:10 pmBOS - CGN
1 stop19h 55mBritish Airways
Wed 8/2810:25 amCGN - BOS
1 stop15h 25mBritish Airways
Deal found 5/1$900
Wed 8/76:31 amBOS - CGN
2 stops21h 04mBritish Airways
Wed 8/2810:25 amCGN - BOS
2 stops15h 26mBritish Airways
Deal found 5/1$914
Tue 5/147:10 pmBOS - CGN
1 stop20h 05mBritish Airways
Thu 5/239:50 pmCGN - BOS
1 stop20h 05mBritish Airways
Deal found 4/30$999
Thu 8/18:25 pmBOS - CGN
2 stops18h 50mBritish Airways
Sun 9/19:55 pmCGN - BOS
1 stop20h 15mBritish Airways
Deal found 4/30$1,004
Tue 5/148:23 pmBOS - CGN
2 stops18h 52mBritish Airways
Thu 5/239:50 pmCGN - BOS
2 stops23h 41mBritish Airways
Deal found 4/30$1,014
Wed 7/176:20 amBOS - CGN
2 stops21h 15mBritish Airways
Tue 7/2310:55 amCGN - BOS
1 stop31h 10mBritish Airways
Deal found 4/30$1,102
Sun 6/27:10 pmBOS - CGN
1 stop20h 05mBritish Airways
Fri 6/1410:25 amCGN - BOS
2 stops18h 12mBritish Airways
Deal found 4/30$1,250
Sat 6/17:10 pmBOS - CGN
1 stop20h 00mBritish Airways
Fri 6/1410:25 amCGN - BOS
1 stop18h 15mBritish Airways
Deal found 4/30$1,289
Sat 6/17:10 pmBOS - CGN
1 stop20h 00mBritish Airways
Fri 6/1410:25 amCGN - BOS
2 stops18h 12mBritish Airways
Deal found 4/30$1,300

Cheap Boston to Cologne flights in May & June 2024

Find cheap flight options from Boston to Cologne specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 1, 2024.
These are some of the most attractive deals on flights from Boston to Cologne in 2024. Check back regularly for other flight deals.
Sun 5/59:50 pmBOS - CGN
1 stop29h 35mTurkish Airlines
Mon 5/137:50 pmCGN - BOS
1 stop30h 05mTurkish Airlines
Deal found 4/30$873
Sun 5/58:50 pmBOS - CGN
2 stops19h 30mMultiple Airlines
Mon 5/136:40 pmCGN - BOS
2 stops30h 10mMultiple Airlines
Deal found 4/30$899
Tue 5/147:10 pmBOS - CGN
1 stop20h 05mBritish Airways
Thu 5/239:50 pmCGN - BOS
1 stop20h 05mBritish Airways
Deal found 4/30$999
Tue 5/148:23 pmBOS - CGN
2 stops18h 52mBritish Airways
Thu 5/239:50 pmCGN - BOS
1 stop20h 05mBritish Airways
Deal found 4/30$1,004
Tue 5/148:23 pmBOS - CGN
2 stops18h 52mBritish Airways
Thu 5/239:50 pmCGN - BOS
2 stops23h 41mBritish Airways
Deal found 4/30$1,014
Sun 5/56:05 pmBOS - CGN
3 stops22h 15mMultiple Airlines
Mon 5/137:45 amCGN - BOS
2 stops14h 15mMultiple Airlines
Deal found 4/30$1,028
Sun 5/57:08 pmBOS - CGN
2 stops20h 07mAmerican Airlines
Mon 5/1310:50 amCGN - BOS
1 stop31h 05mAmerican Airlines
Deal found 4/30$1,817

Boston to Cologne 2024 flight deals

Discover exclusive flight deals for travel between Boston and Cologne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
These are some of the most attractive deals on flights from Boston to Cologne in 2024. Check back regularly for other flight deals.
Tue 12/246:55 pmBOS - CGN
1 stop10h 00mBritish Airways
Tue 1/712:00 pmCGN - BOS
1 stop13h 40mBritish Airways
Deal found 4/30$784
Mon 9/239:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Mon 10/710:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 4/30$785
Fri 12/138:20 pmBOS - CGN
1 stop14h 50mLufthansa
Sun 12/229:10 amCGN - BOS
1 stop15h 25mLufthansa
Deal found 4/30$790
Sun 9/19:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Sun 9/227:50 pmCGN - BOS
1 stop30h 05mTurkish Airlines
Deal found 5/1$819
Thu 12/267:30 amBOS - CGN
1 stop22h 05mBritish Airways
Tue 1/712:00 pmCGN - BOS
1 stop13h 40mBritish Airways
Deal found 4/30$834
Sun 9/17:15 pmBOS - CGN
2 stops20h 10mMultiple Airlines
Sun 9/226:05 pmCGN - BOS
2 stops26h 05mMultiple Airlines
Deal found 5/1$848
Sun 5/59:50 pmBOS - CGN
1 stop29h 35mTurkish Airlines
Mon 5/137:50 pmCGN - BOS
1 stop30h 05mTurkish Airlines
Deal found 4/30$873
Thu 12/267:30 amBOS - CGN
1 stop22h 05mBritish Airways
Sun 1/57:25 pmCGN - BOS
1 stop24h 40mBritish Airways
Deal found 4/30$884
Mon 9/239:40 amBOS - CGN
2 stops17h 45mMultiple Airlines
Mon 10/710:25 amCGN - BOS
1 stop15h 30mMultiple Airlines
Deal found 4/30$886

One-way flights to Cologne from Boston

Search for one-way flight options from Boston to Cologne. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Users traveling one-way from Boston to Cologne can select one of these great deals. For those needing a return trip from Boston, there is a search form available above.
Sun 6/163:15 pmBOS - CGN
2 stops38h 35mMultiple Airlines
Deal found 5/1$315
Sun 6/163:15 pmBOS - CGN
3 stops37h 00mMultiple Airlines
Deal found 5/1$358
Mon 6/179:16 amBOS - CGN
3 stops44h 39mMultiple Airlines
Deal found 5/1$367
Thu 7/257:15 pmBOS - CGN
2 stops13h 45mMultiple Airlines
Deal found 4/30$403
Sat 7/277:15 pmBOS - CGN
2 stops18h 25mMultiple Airlines
Deal found 4/30$421
Mon 6/177:15 pmBOS - CGN
2 stops32h 30mMultiple Airlines
Deal found 5/1$511
Fri 7/267:15 pmBOS - CGN
2 stops15h 20mMultiple Airlines
Deal found 4/30$522
Fri 7/2612:35 pmBOS - CGN
3 stops21h 35mMultiple Airlines
Deal found 4/30$540
Thu 7/2512:20 pmBOS - CGN
3 stops21h 40mMultiple Airlines
Deal found 4/30$580

Find flights from Boston to Cologne within your budget

Customize your flight search to find flights from Boston to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$785 - $1,191

Route

Depart

Return

Price

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 9/23

1 stop15h 00m

Cologne Köln/Bonn

Mon 10/7

1 stop15h 30m

$785

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 8/7

2 stops18h 15m

Cologne Köln/Bonn

Wed 8/28

1 stop20h 30m

$795

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 9/1

1 stop15h 00m

Cologne Köln/Bonn

Sun 9/22

1 stop30h 05m

$819

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 9/1

2 stops20h 10m

Cologne Köln/Bonn

Sun 9/22

2 stops26h 05m

$848

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 8/7

1 stop19h 55m

Cologne Köln/Bonn

Wed 8/28

1 stop15h 25m

$900

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 8/7

3 stops24h 50m

Cologne Köln/Bonn

Wed 8/28

2 stops17h 54m

$935

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 9/23

2 stops25h 22m

Cologne Köln/Bonn

Mon 10/7

2 stops26h 30m

$956

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Thu 8/1

2 stops31h 25m

Cologne Köln/Bonn

Sun 9/1

2 stops17h 04m

$1,035

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sat 7/13

2 stops15h 45m

Cologne Köln/Bonn

Sun 7/21

2 stops30h 51m

$1,191

Flights are sorted by cheapest first

Deals found on 4/30

When is the cheapest time to fly from Boston to Cologne?

Use this chart to determine the cheapest time to fly round-trip from Boston to Cologne. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Cologne flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Cologne by month

Plan your trip from Boston to Cologne by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Cologne is currently $446 while a round-trip flight costs $918. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Boston to Cologne (average of $720). Flying from Boston to Cologne in June is currently the most expensive (average of $1,642). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$797

February

$720

March

$961

April

$873

May

$1,133

June

$1,642

July

$1,173

August

$1,189

September

$997

October

$882

November

$791

December

$756

Temperature and rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average temperature and rainfall totals by month.

CGN

Temperature

35.6 - 62.6 °F

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated May 1, 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, British Airways and United Airlines from Boston to Cologne to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Austrian Airlines
7.7
Good
1,077 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Turkish Airlines
7.5
Good
3,707 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

United Airlines
7.4
Good
11,159 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Air Canada
7.0
Good
6,888 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Lufthansa
7.0
Good
7,726 reviews
Austrian Airlines
7.7
Good
1,077 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Related info for your journey

Find useful and relevant information for your journey from Boston to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Cologne for under $800 on Cheapflights?

    Yes, there are multiple flights from Boston to Cologne for under $800. The cheapest flight booked recently is on Turkish Airlines for just $785, but on average you can expect to pay $919.

  • What are the cheapest airlines flying from Boston to Cologne round-trip?

    According to our current data, Turkish Airlines ($785), British Airways ($900), and United Airlines ($935) offers the cheapest pricing from Boston to Cologne. You may be able to fly from Boston to Cologne for 28% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Boston to Cologne?

    Consider British Airways, Lufthansa or United Airlines when booking your flight. These represent the most popular airlines when flying from Boston to Cologne.

  • What does BOS to CGN mean?

    This is defined as Boston Logan Intl Airport (BOS) and Cologne Köln/Bonn Airport (CGN). Codes like Cologne Köln/Bonn Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Boston to Cologne that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Cologne flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Cologne with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Cologne flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Cologne that include hotel bookings?

    Yes. In addition to deals on Boston to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cologne.

  • Can I find deals for business class flights from Boston to Cologne?

    Yes. Cheapflights offers flight deals from Boston to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Cologne that allow pets onboard?

    Many airlines flying from Boston to Cologne offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Cologne?

    Yes, you can often find last-minute deals on Boston to Cologne flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Cologne flight deals updated?

    The Boston to Cologne flight deals you see on this page were last updated on 5/1.

See more FAQs

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Top 3 airlines flying from Boston to Cologne

Discover the top 3 airlines that operate flights from Boston to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$582Average$968FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$630Average$899FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$708Average$1,177FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Boston to Cologne by cabin class

Find flights from Boston to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Cologne?

Deals for Boston to Cologne flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Cologne?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Cologne for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Cologne with no change fees?

Need flexible booking options for your flight to Cologne from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Cologne become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cologne from Boston today and book when prices fit your budget.

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