Question 1

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

Accepted Answer

Our cheapest airline available from Houston George Bush Intcntl Airport to Belfast Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $650 on this airline. An additional option worth looking into is British Airways, starting at $676.

Question 2

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Belfast Intl Airport?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Belfast Intl Airport (average of $657). Flying from Houston George Bush Intcntl Airport to Belfast Intl Airport in June is currently the most expensive (average of $1,189). 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.

Question 3

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Belfast Intl Airport?

Accepted Answer

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Belfast Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 2.0 in.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Question 6

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Belfast Intl Airport?

Accepted Answer

Travelers have found that booking a Monday departure is the best way to save up to 89% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 7

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Belfast Intl Airport?

Accepted Answer

Flights from Houston George Bush Intcntl Airport to Belfast Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Houston George Bush Intcntl Airport to Belfast Intl Airport in January, with the cheapest ticket starting at $596.

Question 8

What is the cheapest time of day to fly from IAH to BFS?

Accepted Answer

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Belfast Intl Airport 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 14% on airfare.

Question 9

Can I find deals for flights from George Bush Intcntl to Belfast Intl that include hotel bookings?

Accepted Answer

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

Question 10

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

Accepted Answer

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 Intl.

Question 11

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

Accepted Answer

Yes. Cheapflights offers flight deals from George Bush Intcntl to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$650	Average$998	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$676	Average$737	FlexibilityNo cancel fee	On-time70%

Popular in	December
Cheapest in	January

$1,434+ Cheap flights from George Bush Intcntl (IAH) to Belfast Intl (BFS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from George Bush Intcntl to Belfast IntlExplore the most affordable flight options available from George Bush Intcntl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

Best time to book a flight from George Bush Intcntl to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from George Bush Intcntl with our price prediction graph.

Reviews of airlines servicing Belfast Intl

See what other customers who have flown with American Airlines and British Airways from Houston George Bush Intcntl Airport to Belfast Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from George Bush Intcntl to Belfast Intl that include hotel bookings?

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

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

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Belfast Intl Airport?

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Cheapest flights from George Bush Intcntl to Belfast Intl
Explore the most affordable flight options available from George Bush Intcntl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.