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Cheap flights from George Bush Intcntl (IAH) to Belfast from $472

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 5/10. 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.
IAH — BHD
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Belfast (BF1). 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 April 29, 2024.

Popular in

September

Cheapest in

October

Round-trip from

$640

One-way from

$472
High demand for flights, 58% potential price rise
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Best time to find cheap flights, 42% potential price drop
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From Houston George Bush Intcntl to Belfast
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One-way flight from Houston George Bush Intcntl to Belfast
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What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Belfast?

Travelers have found that booking a Monday departure is the best way to save up to 129% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Belfast (IAH - BFS)?

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Belfast is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

Cheap British Airways flights from George Bush Intcntl to Belfast

Explore cheap flight options specifically provided by British Airways for the route between George Bush Intcntl and Belfast. 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 2,948,547 searches. Data last updated April 29, 2024.
Check out some of the cheapest British Airways flights we've come across from Houston to Belfast. Deals update often to give you more flight options matching your criteria
Thu 10/39:00 pmIAH - BHD
1 stop16h 20mBritish Airways
Mon 10/76:30 pmBHD - IAH
1 stop25h 15mBritish Airways
Deal found 4/28$707
Thu 10/33:35 pmIAH - BHD
2 stops14h 35mBritish Airways
Mon 10/76:35 amBHD - IAH
2 stops18h 16mBritish Airways
Deal found 4/28$992
Sat 6/222:00 pmIAH - BHD
2 stops16h 20mBritish Airways
Fri 7/56:35 amBHD - IAH
1 stop13h 05mBritish Airways
Deal found 4/28$1,482
Sat 6/222:00 pmIAH - BHD
2 stops16h 20mBritish Airways
Fri 7/510:10 amBHD - IAH
2 stops17h 31mBritish Airways
Deal found 4/28$1,550
Tue 7/168:50 pmIAH - BHD
2 stops30h 40mBritish Airways
Fri 7/196:35 amBHD - IAH
2 stops23h 22mBritish Airways
Deal found 4/27$1,572
Tue 5/74:29 pmIAH - BHD
2 stops16h 51mBritish Airways
Mon 6/37:30 pmBHD - IAH
2 stops31h 45mBritish Airways
Deal found 4/28$1,654
Sat 6/13:35 pmIAH - BHD
1 stop12h 35mBritish Airways
Tue 6/46:35 amBHD - IAH
1 stop13h 10mBritish Airways
Deal found 4/28$2,600

Cheap KLM flights from George Bush Intcntl to Belfast

Explore cheap flight options specifically provided by KLM for the route between George Bush Intcntl and Belfast. 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 2,948,547 searches. Data last updated April 29, 2024.
Take a gander at the lowest prices we've found on KLM flights from Houston to Belfast. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 10/311:30 amIAH - BHD
2 stops23h 20mKLM
Mon 10/75:20 pmBHD - IAH
2 stops30h 56mKLM
Deal found 4/27$795
Fri 5/313:20 pmIAH - BHD
1 stop19h 30mKLM
Thu 6/65:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 4/28$1,041
Fri 5/313:20 pmIAH - BHD
1 stop19h 30mKLM
Thu 6/65:20 pmBHD - IAH
2 stops26h 54mKLM
Deal found 4/28$1,051
Sat 6/13:20 pmIAH - BHD
1 stop19h 30mKLM
Sat 6/85:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 4/28$1,167
Sat 6/14:51 pmIAH - BHD
2 stops17h 59mKLM
Sat 6/85:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 4/28$1,172
Sat 6/14:51 pmIAH - BHD
2 stops17h 59mKLM
Fri 6/75:20 pmBHD - IAH
2 stops27h 47mKLM
Deal found 4/28$1,182
Fri 5/314:35 pmIAH - BHD
2 stops18h 15mKLM
Thu 6/65:20 pmBHD - IAH
2 stops30h 20mKLM
Deal found 4/28$1,436
Sat 6/13:20 pmIAH - BHD
1 stop19h 30mKLM
Thu 6/65:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 4/28$1,448
Sat 6/14:51 pmIAH - BHD
2 stops17h 59mKLM
Thu 6/65:20 pmBHD - IAH
2 stops26h 54mKLM
Deal found 4/28$1,463

Cheap George Bush Intcntl to Belfast flights in April & May 2024

Find cheap flight options from George Bush Intcntl to Belfast specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Scroll through some of the best deals on flights from Houston to Belfast in 2024. Check back in a little while for more flight options.
Thu 5/308:45 pmIAH - BFS
1 stop19h 15mMultiple Airlines
Wed 6/59:05 pmBFS - IAH
2 stops33h 20mMultiple Airlines
Deal found 4/28$1,016
Thu 5/308:45 pmIAH - BFS
1 stop19h 15mMultiple Airlines
Thu 6/66:15 amBFS - IAH
2 stops24h 10mMultiple Airlines
Deal found 4/28$1,017
Fri 5/313:20 pmIAH - BHD
1 stop19h 30mKLM
Thu 6/65:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 4/28$1,041
Thu 5/301:50 pmIAH - BHD
2 stops21h 00mDelta
Mon 6/105:20 pmBHD - IAH
1 stop26h 05mDelta
Deal found 4/28$1,046
Fri 5/313:20 pmIAH - BHD
1 stop19h 30mKLM
Thu 6/65:20 pmBHD - IAH
2 stops26h 54mKLM
Deal found 4/28$1,051
Mon 5/2710:47 amIAH - BHD
2 stops24h 03mDelta
Mon 6/35:20 pmBHD - IAH
2 stops33h 42mDelta
Deal found 4/27$1,056
Thu 5/308:45 pmIAH - BFS
1 stop19h 15mMultiple Airlines
Tue 6/41:35 pmBFS - IAH
2 stops29h 11mMultiple Airlines
Deal found 4/28$1,071
Thu 5/308:45 pmIAH - BFS
1 stop19h 15mMultiple Airlines
Fri 6/72:30 pmBFS - IAH
2 stops28h 16mMultiple Airlines
Deal found 4/28$1,089
Fri 5/313:20 pmIAH - BHD
1 stop19h 30mDelta
Sun 6/95:20 pmBHD - IAH
1 stop26h 05mDelta
Deal found 4/28$1,091

George Bush Intcntl to Belfast 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Scroll through some of the best deals on flights from Houston to Belfast in 2024. Check back in a little while for more flight options.
Thu 10/39:00 pmIAH - BHD
1 stop16h 20mBritish Airways
Mon 10/76:30 pmBHD - IAH
1 stop25h 15mBritish Airways
Deal found 4/28$707
Thu 10/33:10 pmIAH - BHD
2 stops19h 40mVirgin Atlantic
Mon 10/75:20 pmBHD - IAH
1 stop26h 05mVirgin Atlantic
Deal found 4/27$739
Thu 10/311:30 amIAH - BHD
2 stops23h 20mKLM
Mon 10/75:20 pmBHD - IAH
2 stops30h 56mKLM
Deal found 4/27$795
Thu 10/310:10 amIAH - BHD
2 stops18h 50mAmerican Airlines
Mon 10/79:50 amBHD - IAH
1 stop15h 15mAmerican Airlines
Deal found 4/28$932
Thu 10/33:35 pmIAH - BHD
2 stops14h 35mBritish Airways
Mon 10/76:35 amBHD - IAH
2 stops18h 16mBritish Airways
Deal found 4/28$992
Thu 5/308:45 pmIAH - BFS
1 stop19h 15mMultiple Airlines
Wed 6/59:05 pmBFS - IAH
2 stops33h 20mMultiple Airlines
Deal found 4/28$1,016
Thu 5/308:45 pmIAH - BFS
1 stop19h 15mMultiple Airlines
Thu 6/66:15 amBFS - IAH
2 stops24h 10mMultiple Airlines
Deal found 4/28$1,017
Sat 6/18:55 pmIAH - BFS
1 stop18h 35mMultiple Airlines
Wed 6/59:05 pmBFS - IAH
2 stops33h 20mMultiple Airlines
Deal found 4/28$1,019
Sat 6/18:55 pmIAH - BFS
1 stop18h 35mMultiple Airlines
Thu 6/66:15 amBFS - IAH
2 stops24h 10mMultiple Airlines
Deal found 4/28$1,020

George Bush Intcntl to Belfast flights leaving soon

Find last-minute flight options from George Bush Intcntl to Belfast for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Users seeking a last-minute flight from Houston to Belfast should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/76:35 pmIAH - BHD
1 stop16h 45mSingapore Airlines
Mon 6/32:25 pmBHD - IAH
1 stop30h 05mSingapore Airlines
Deal found 4/28$1,281
Tue 5/71:56 pmIAH - BHD
2 stops14h 39mAmerican Airlines
Mon 6/33:25 pmBHD - IAH
1 stop28h 20mAmerican Airlines
Deal found 4/28$1,614
Tue 5/74:29 pmIAH - BHD
2 stops16h 51mBritish Airways
Mon 6/37:30 pmBHD - IAH
2 stops31h 45mBritish Airways
Deal found 4/28$1,654

One-way flights to Belfast from George Bush Intcntl

Search for one-way flight options from George Bush Intcntl to Belfast. 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 2,948,547 searches. Data last updated April 29, 2024.
If you're seeking multiple options on one-way flights from Houston to Belfast, be sure to check out these deals, which are updated often. For those needing a return trip from Houston, there is a search form available above.
Fri 5/1010:51 pmIAH - BFS
3 stops58h 59mMultiple Airlines
Deal found 4/29$472
Fri 5/106:55 amIAH - BFS
2 stops44h 25mMultiple Airlines
Deal found 4/29$522

Find flights from George Bush Intcntl to Belfast within your budget

Customize your flight search to find flights from George Bush Intcntl to Belfast 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$707 - $1,758

Route

Depart

Return

Price

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 10/3

1 stop16h 20m

Belfast City

Mon 10/7

1 stop25h 15m

$707

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 10/3

2 stops19h 40m

Belfast City

Mon 10/7

1 stop26h 05m

$739

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 10/3

2 stops23h 20m

Belfast City

Mon 10/7

2 stops30h 56m

$795

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 10/3

2 stops18h 50m

Belfast City

Mon 10/7

1 stop15h 15m

$932

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 10/3

2 stops14h 35m

Belfast City

Mon 10/7

2 stops18h 16m

$992

Houston George Bush IntcntlBelfast Intl

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Thu 5/30

1 stop19h 15m

Belfast Intl

Wed 6/5

2 stops33h 20m

$1,016

Houston George Bush IntcntlBelfast Intl

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Thu 5/30

1 stop19h 15m

Belfast Intl

Thu 6/6

2 stops24h 10m

$1,017

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 5/30

2 stops21h 00m

Belfast City

Mon 6/10

1 stop26h 05m

$1,046

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 7/17

2 stops20h 50m

Belfast City

Fri 7/19

2 stops38h 24m

$1,758

Flights are sorted by cheapest first

Deals found on 4/28

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Belfast?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Belfast. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Belfast flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Belfast by month

Plan your trip from George Bush Intcntl to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from George Bush Intcntl to Belfast is currently $497 while a round-trip flight costs $1,000. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Belfast (average of $641). Flying from Houston George Bush Intcntl Airport to Belfast in June is currently the most expensive (average of $1,185). 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

$674

February

$641

March

$690

April

$699

May

$788

June

$1,185

July

$963

August

$867

September

$759

October

$684

November

$658

December

$728

Temperature and rainfall in Belfast by month

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

BFS

Temperature

41 - 60.8 °F

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated April 29, 2024.
Peruse reviews from past customers who have flown with British Airways, KLM and American Airlines from Houston to Belfast to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,618 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Virgin Atlantic
7.7
Good
743 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,742 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Belfast. 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 Houston George Bush Intcntl Airport to Belfast for under $800 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Belfast for under $800. The cheapest flight booked recently is on British Airways for just $707, but on average you can expect to pay $1,002.

  • Are there last-minute flights available from Houston George Bush Intcntl Airport to Belfast for under $1,300?

    There are currently 3+ open flights from Houston George Bush Intcntl Airport to Belfast within the next 7 days for less than $1,300.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Belfast round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Belfast is British Airways. Our recent data shows that you can find tickets from as low as $707 on this airline. Additional options worth looking into are Virgin Atlantic and KLM, starting at $739 and $795 round-trip. British Airways is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does IAH to BFS mean?

    IAH stands for Houston George Bush Intcntl Airport, while BFS stands for Belfast Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from George Bush Intcntl to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your George Bush Intcntl to Belfast 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 George Bush Intcntl to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter George Bush Intcntl to Belfast 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 George Bush Intcntl to Belfast that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Belfast.

  • Can I find deals for business class flights from George Bush Intcntl to Belfast?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Belfast 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 George Bush Intcntl to Belfast that allow pets onboard?

    Many airlines flying from George Bush Intcntl to Belfast 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 George Bush Intcntl to Belfast?

    Yes, you can often find last-minute deals on George Bush Intcntl to Belfast 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 Houston George Bush Intcntl Airport to Belfast flight deals updated?

    The Houston George Bush Intcntl Airport to Belfast flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for George Bush Intcntl to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

George Bush Intcntl to Belfast City flights
Hobby to Belfast City flights

Top 2 airlines flying from George Bush Intcntl to Belfast

Discover the top 2 airlines that operate flights from George Bush Intcntl to Belfast. 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$527Average$873FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$682Average$954FlexibilityNo cancel feeOn-time71%
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Search flights from George Bush Intcntl to Belfast by cabin class

Find flights from George Bush Intcntl to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl to Belfast flexibly with Cheapflights today.

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