Cheap flights from George Bush Intcntl (IAH) to Belfast from $520

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 5/31. 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 16 — May 231

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 May 11, 2024.

Popular in

September

Cheapest in

April

Round-trip from

$640

One-way from

$520
High demand for flights, 64% potential price rise
Best time to find cheap flights, 50% potential price drop
From Houston George Bush Intcntl to Belfast
One-way flight from Houston George Bush Intcntl to Belfast

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 17% on airfare.

Cheap Delta flights from George Bush Intcntl to Belfast

Explore cheap flight options specifically provided by Delta 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 2,684,066 searches. Data last updated May 11, 2024.
Check out some of the cheapest Delta flights we've come across from Houston to Belfast. Deals update often to give you more flight options matching your criteria
Wed 5/2210:47 amIAH - BHD
2 stops24h 03mDelta
Wed 5/295:20 pmBHD - IAH
1 stop26h 05mDelta
Deal found 5/10$1,022
Wed 5/2210:47 amIAH - BHD
2 stops24h 03mDelta
Wed 5/295:20 pmBHD - IAH
2 stops31h 12mDelta
Deal found 5/10$1,032

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 2,684,066 searches. Data last updated May 11, 2024.
Take a gander at the lowest prices we've found on British Airways flights from Houston to Belfast. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 5/174:29 pmIAH - BHD
2 stops37h 51mBritish Airways
Fri 5/242:15 pmBHD - IAH
1 stop34h 50mBritish Airways
Deal found 5/10$10,830
Fri 5/174:29 pmIAH - BHD
2 stops22h 16mBritish Airways
Fri 5/2411:50 amBHD - IAH
2 stops17h 24mBritish Airways
Deal found 5/10$11,643
Fri 5/178:45 pmIAH - BHD
1 stop18h 00mBritish Airways
Fri 5/246:35 amBHD - IAH
1 stop18h 24mBritish Airways
Deal found 5/10$12,648

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

Find cheap flight options from George Bush Intcntl to Belfast specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Prices were last updated on May 11, 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.
Wed 5/223:20 pmIAH - BHD
1 stop19h 30mKLM
Wed 5/295:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 5/10$1,016
Wed 5/2210:47 amIAH - BHD
2 stops24h 03mDelta
Wed 5/295:20 pmBHD - IAH
1 stop26h 05mDelta
Deal found 5/10$1,022
Wed 5/2210:47 amIAH - BHD
2 stops24h 03mDelta
Wed 5/295:20 pmBHD - IAH
2 stops31h 12mDelta
Deal found 5/10$1,032
Fri 5/174:29 pmIAH - BHD
2 stops37h 51mBritish Airways
Fri 5/242:15 pmBHD - IAH
1 stop34h 50mBritish Airways
Deal found 5/10$10,830
Fri 5/174:29 pmIAH - BHD
2 stops22h 16mBritish Airways
Fri 5/2411:50 amBHD - IAH
2 stops17h 24mBritish Airways
Deal found 5/10$11,643
Fri 5/178:45 pmIAH - BHD
1 stop18h 00mBritish Airways
Fri 5/246:35 amBHD - IAH
1 stop18h 24mBritish Airways
Deal found 5/10$12,648

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 2,684,066 searches. Data last updated May 11, 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.
Tue 9/36:35 pmIAH - BHD
1 stop16h 45mSingapore Airlines
Sat 9/75:00 pmBHD - IAH
1 stop27h 30mSingapore Airlines
Deal found 5/10$861
Tue 9/310:28 amIAH - BFS
3 stops30h 42mMultiple Airlines
Sat 9/76:25 amBFS - IAH
2 stops23h 20mMultiple Airlines
Deal found 5/10$957
Tue 9/310:28 amIAH - BFS
3 stops30h 42mMultiple Airlines
Sat 9/76:25 amBFS - IAH
3 stops38h 32mMultiple Airlines
Deal found 5/10$990
Tue 9/36:35 pmIAH - BFS
1 stop20h 35mMultiple Airlines
Sat 9/76:25 amBFS - IAH
2 stops20h 31mMultiple Airlines
Deal found 5/10$1,015
Wed 5/223:20 pmIAH - BHD
1 stop19h 30mKLM
Wed 5/295:20 pmBHD - IAH
1 stop26h 05mKLM
Deal found 5/10$1,016
Wed 5/2210:47 amIAH - BHD
2 stops24h 03mDelta
Wed 5/295:20 pmBHD - IAH
1 stop26h 05mDelta
Deal found 5/10$1,022
Wed 5/2210:47 amIAH - BHD
2 stops24h 03mDelta
Wed 5/295:20 pmBHD - IAH
2 stops31h 12mDelta
Deal found 5/10$1,032
Tue 9/39:36 amIAH - BHD
3 stops22h 04mMultiple Airlines
Sat 9/77:00 amBHD - IAH
2 stops19h 56mMultiple Airlines
Deal found 5/10$1,058
Tue 9/36:35 pmIAH - BHD
1 stop16h 45mMultiple Airlines
Sat 9/77:00 amBHD - IAH
2 stops29h 39mMultiple Airlines
Deal found 5/10$1,073

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 2,684,066 searches. Data last updated May 11, 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.
Fri 5/174:29 pmIAH - BHD
2 stops37h 51mBritish Airways
Fri 5/242:15 pmBHD - IAH
1 stop34h 50mBritish Airways
Deal found 5/10$10,830
Fri 5/174:29 pmIAH - BHD
2 stops22h 16mBritish Airways
Fri 5/2411:50 amBHD - IAH
2 stops17h 24mBritish Airways
Deal found 5/10$11,643
Fri 5/178:45 pmIAH - BHD
1 stop18h 00mBritish Airways
Fri 5/246:35 amBHD - IAH
1 stop18h 24mBritish Airways
Deal found 5/10$12,648

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 2,684,066 searches. Data last updated May 11, 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 5/3111:32 amIAH - BHD
2 stops26h 28mMultiple Airlines
Deal found 5/9$520
Fri 5/315:35 amIAH - BFS
3 stops43h 40mMultiple Airlines
Deal found 5/9$547
Fri 5/3110:47 amIAH - BHD
2 stops24h 03mDelta
Deal found 5/9$549
Fri 5/318:12 pmIAH - BHD
3 stops55h 08mMultiple Airlines
Deal found 5/9$570
Fri 5/318:49 pmIAH - BFS
2 stops52h 56mMultiple Airlines
Deal found 5/9$581
Fri 5/313:20 pmIAH - BHD
1 stop19h 30mDelta
Deal found 5/9$682

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 2,684,066 searches. Data last updated May 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$861 - $1,073

Route

Depart

Return

Price

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 9/3

1 stop16h 45m

Belfast City

Sat 9/7

1 stop27h 30m

$861

Houston George Bush IntcntlBelfast Intl

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 9/3

3 stops30h 42m

Belfast Intl

Sat 9/7

2 stops23h 20m

$957

Houston George Bush IntcntlBelfast Intl

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 9/3

3 stops30h 42m

Belfast Intl

Sat 9/7

3 stops38h 32m

$990

Houston George Bush IntcntlBelfast Intl

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 9/3

1 stop20h 35m

Belfast Intl

Sat 9/7

2 stops20h 31m

$1,015

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 5/22

1 stop19h 30m

Belfast City

Wed 5/29

1 stop26h 05m

$1,016

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 5/22

2 stops24h 03m

Belfast City

Wed 5/29

1 stop26h 05m

$1,022

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 5/22

2 stops24h 03m

Belfast City

Wed 5/29

2 stops31h 12m

$1,032

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 9/3

3 stops22h 04m

Belfast City

Sat 9/7

2 stops19h 56m

$1,058

Houston George Bush IntcntlBelfast City

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 9/3

1 stop16h 45m

Belfast City

Sat 9/7

2 stops29h 39m

$1,073

Flights are sorted by cheapest first

Deals found on 5/10

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 May 5, 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.
Search Deals

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 $575 while a round-trip flight costs $1,003. Price data was last updated on May 5, 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 $1,181). 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

$685

February

$641

March

$690

April

$685

May

$781

June

$1,181

July

$991

August

$867

September

$769

October

$684

November

$658

December

$733

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 May 11, 2024.
Peruse reviews from past customers who have flown with Delta and British Airways 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.
8.3
Very good
1,456 reviews

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

8.3
Very good
1,456 reviews
8.3
Very good
1,456 reviews

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

8.0
Very good
10,768 reviews
8.3
Very good
1,456 reviews

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

7.9
Good
1,589 reviews
8.3
Very good
1,456 reviews

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

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 $900 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Belfast for under $900. The cheapest flight booked recently is on Singapore Airlines for just $861, but on average you can expect to pay $1,075.

  • Are there last-minute flights available from Houston George Bush Intcntl Airport to Belfast for under $10,900?

    There are currently 3+ open flights from Houston George Bush Intcntl Airport to Belfast within the next 7 days for less than $10,900.

  • 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 Singapore Airlines. Our recent data shows that you can find tickets from as low as $861 on this airline. Additional options worth looking into are KLM and Delta, starting at $1,016 and $1,022 round-trip. Singapore Airlines is 17% 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), Londonderry Eglinton Airport (LDY), Glasgow Prestwick Airport (PIK), 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 5/10.

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.

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 2,684,066 searches. Data last updated May 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$527Average$857FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$682Average$954FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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.

Fly with Cheapflights

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How does Cheapflights help users find flights from George Bush Intcntl to Belfast?

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Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Belfast?

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

Can Cheapflights find flights from George Bush Intcntl to Belfast with no change fees?

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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Of course! You can now track prices for flights from George Bush Intcntl to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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