£351 Cheap Flights to Trinity

View £351 flight on Mon, 20 Apr 2026Opens in a new window

Popular airlines to Trinity

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Cheap round-trip flights to Trinity

Prices were available within the past 7 days and start at £351 for one-way flights and £621 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 5 Oct - Tue, 13 Oct
LHR
London
IAH
Houston
£621 Return, found 5 days ago
£621
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 5 Oct from London to Houston, returning Tue, 13 Oct, priced at £621 found 5 days ago
WestJet
Thu, 30 Apr - Tue, 26 May
LHR
London
IAH
Houston
£654 Return, found 17 hours ago
£654
Return
found 17 hours ago
Select WestJet flight, departing Thu, 30 Apr from London to Houston, returning Tue, 26 May, priced at £654 found 17 hours ago
Turkish Airlines
Mon, 5 Oct - Tue, 13 Oct
STN
London
IAH
Houston
£713 Return, found 5 days ago
£713
Return
found 5 days ago
Select Turkish Airlines flight, departing Mon, 5 Oct from London to Houston, returning Tue, 13 Oct, priced at £713 found 5 days ago
Icelandair
Tue, 9 Jun - Fri, 31 Jul
LGW
London
IAH
Houston
£732 Return, found 4 days ago
£732
Return
found 4 days ago
Select Icelandair flight, departing Tue, 9 Jun from London to Houston, returning Fri, 31 Jul, priced at £732 found 4 days ago
ITA Airways
Tue, 24 Nov - Mon, 30 Nov
LHR
London
IAH
Houston
£841 Return, found 5 days ago
£841
Return
found 5 days ago
Select ITA Airways flight, departing Tue, 24 Nov from London to Houston, returning Mon, 30 Nov, priced at £841 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Houston (IAH)

April is typically the cheapest month to fly

From £70 - £324 per traveller.

Frequently asked questions

What is the name of Trinity's airport?
Most visitors prefer to fly into George Bush Intercontinental Airport (IAH) when visiting the bustling city of Trinity.
How many airlines fly to Trinity?
Trinity is serviced by 30 airlines from 176 airports across the globe.
Which airlines fly to Trinity?
American Airlines, United Airlines and Frontier Airlines fly the most frequently to Trinity. The majority of these flights originate in Dallas, with American Airlines offering the most services on this route.
How many nonstop flights are there to Trinity?
Flying to somewhere new is much more fun when there aren't any annoying stopovers. If you're travelling to Trinity, the awesome news is that there are approximately 4,820 nonstop flights each week.
Where are the most popular flights to Trinity departing from?
Travellers often depart from Dallas, Denver and Chicago airports when going to Trinity.
How long is the flight to Trinity Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Dallas to Trinity, the average flight time is 1 hour and 16 minutes. From Denver it's roughly 2 hours and 29 minutes, and from Chicago it's 2 hours and 53 minutes.
How to book the cheapest flight to Trinity?
Don't leave locking in your flight to Trinity until the very last minute. That's one move well-versed jet-setters use to get the best prices. Booking in advance means more options and more affordable flights. Don't stop there, however. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on the airport you fly into. Don't forget to compare fares across air carriers as well. Last of all, be ready to lock in your seat quickly if you find a great price. It might not be available for long. With a bit of knowledge and some luck, the perfect airfare will be yours.
Do you have any tips for my flight to Trinity?
Wherever you're coming from, flying can be a pleasurable experience if you're prepared. Check out these handy tips that will get your Trinity holiday started on the right foot. What to pack in your hand luggage:

  • First things first, pack in your passport, travel documents, credit cards and vital medications. Next, you'll need some entertainment to while away the time. A juicy novel and a tablet crammed with your favourite movies are good options. If you intend to catch forty winks, a neck pillow and a pair of earplugs will also be useful. Finally, leave some space for a toothbrush and some cleansing wipes to ensure you touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a pocket knife hiding in your carry-on luggage. Other banned items include explosive or flammable products, such as fuel and matches, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your main priority is to be as comfortable as possible. Go for easy-to-remove footwear, dress in loose, breathable clothing and remember to take a sweater in case you get chilly in the cabin.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Trinity?
As savvy travellers know, the secret is to be organised before you arrive at airport security. That way, you'll be hopping onto that plane to Trinity in the blink of an eye. Follow these helpful tips and get your trip off to a great start:

  • Keep your boarding pass and passport handy. They'll be the first things you'll be asked to show at airport security.
  • Your jacket, belt, keys and other small items, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • For just a few minutes, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices will also need to go through the scanner.
  • Remember to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia flights to Trinity

Searching for cheap flights to Trinity? No travel company presents more choices than Expedia if you're looking to compare flights to Trinity. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Texas. Expedia provides the cheapest flights to many destinations in Texas and you may find even greater savings if you combine your flight with a hotel stay in Trinity.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Trinity for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Trinity flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Trinity

Travel information

Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Return price
£621

Trending flights to Trinity

Prices were available within the past 7 days and start at £351 for one-way flights and £621 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 5 Oct - Tue, 13 Oct
LHR
London
IAH
Houston
£621 Return, found 5 days ago
£621
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 5 Oct from London to Houston, returning Tue, 13 Oct, priced at £621 found 5 days ago

Explore a world of travel with Expedia

*Available to Expedia members.