IAH - BHD

$713 Find Cheap Flights from Houston to Belfast City Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Belfast City departing on 2/5. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast City Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Belfast, as well as popular online travel agencies
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Cheap Flights from Houston to Belfast City (IAH-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Belfast City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Belfast City

Thu, Feb 5 - Mon, Feb 16
British Airways Logo
9:50 pm - 6:50 pmIAH-BHD
15h 00m1 stop
British Airways Logo
2:40 pm - 2:05 pmBHD-IAH
29h 25m1 stop
$713British Airways
Find Deal
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
3:50 pm - 7:30 amIAH-BHD
33h 40m1 stop
British Airways Logo
6:30 am - 2:05 pmBHD-IAH
13h 35m1 stop
$722British Airways
Find Deal
Fri, Apr 3 - Tue, Apr 7
British Airways Logo
9:00 pm - 6:15 pmIAH-BHD
15h 15m1 stop
British Airways Logo
6:35 am - 1:40 pmBHD-IAH
13h 05m1 stop
$729British Airways
Find Deal
Thu, Feb 26 - Mon, Mar 2
Delta Logo
3:30 pm - 9:00 pmIAH-BHD
23h 30m1 stop
Delta Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$733Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
Delta Logo
12:55 pm - 9:00 pmIAH-BHD
26h 05m2 stops
Delta Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$737Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
Virgin Atlantic Logo
3:25 pm - 9:00 pmIAH-BHD
23h 35m2 stops
Virgin Atlantic Logo
5:20 pm - 5:43 pmBHD-IAH
30h 23m2 stops
$748Virgin Atlantic
Find Deal
Fri, Apr 3 - Tue, Apr 7
Virgin Atlantic Logo
3:30 pm - 9:20 pmIAH-BHD
23h 50m1 stop
Virgin Atlantic Logo
5:25 pm - 1:15 pmBHD-IAH
25h 50m1 stop
$749Virgin Atlantic
Find Deal
Fri, Feb 27 - Tue, Mar 3
KLM Logo
3:30 pm - 4:50 pmIAH-BHD
19h 20m1 stop
KLM Logo
6:30 am - 1:30 pmBHD-IAH
13h 00m1 stop
$785KLM
Find Deal
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
10:26 am - 10:15 amIAH-BHD
17h 49m2 stops
American Airlines Logo
6:30 am - 7:56 pmBHD-IAH
19h 26m2 stops
$1,728American Airlines
Find Deal
Wed, Feb 25 - Sun, Mar 1
KLM Logo
5:24 pm - 4:50 pmIAH-BHD
17h 26m2 stops
KLM Logo
6:30 am - 1:30 pmBHD-IAH
13h 00m1 stop
$4,312KLM
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $713 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$713
British Airways
Thu 2/5Mon 2/16
IAH - BHD • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/16
IAH - BHD • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast City!
Booking Insights

KAYAK's insights & trends for Houston to Belfast City flights

Get data-powered insights and trends into flights from Houston to Belfast City to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston to Belfast City Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston to Belfast City Airport were found on British Airways ($713) and Delta ($733).

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Belfast City Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Houston George Bush Intcntl Airport to Belfast City Airport.

There is just one airline that flies from Houston George Bush Intcntl Airport to Belfast City Airport direct and that is British Airways. The best round-trip deal found from British Airways for the route is $691.

Good to know

Cheapest flight$713
Flight from Houston to Belfast City Airport

When to book flights from Houston to Belfast City

Are your dates flexible? Find out the best times to travel from Houston to Belfast City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Belfast City Airport flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Belfast City Airport?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Belfast City Airport was $713 for a round-trip ticket.

  • Do I need a passport to fly between Houston and Belfast City Airport?

    Yes

  • Which airports will I be using when flying from Houston to Belfast City Airport?

    Houston and Belfast City Airport are both served by 1 main airport. You will leave Houston from Houston George Bush Intcntl and will be arriving at Belfast City.

  • Which aircraft models fly most regularly from Houston to Belfast City Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Belfast City Airport?

    oneworld is the only airline alliance operating flights between Houston and Belfast City Airport.

  • How does KAYAK find such low prices on flights from Houston to Belfast City Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Belfast City Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Belfast City Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Belfast City Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast City Airport with an airline and back to Houston with another airline. Booking your flights between Houston and BHD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Belfast City Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast City Airport from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Houston to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from Houston to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Belfast City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7457 reviews
6.3Food
6.9Boarding
6.4Entertainment
6.7Comfort
7.6Crew
Airline reviews

Moved me away from my family and refused to fix it.

2.0 MediocreKen, Oct 2025SEA - LHR
Read more British Airways reviews

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

Everything you need to know for your flight from Houston to Belfast City

Information on your arrival and departure airports

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