![Worldwide Coverage](https://ak-d.tripcdn.com/images/0wj5f12000aq250yp1F40.png?proc=resize/m_w,w_600,h_600,B0B3)
Worldwide Coverage
Flights to over 5,000 cities
![One-stop Service Guarantee](https://ak-d.tripcdn.com/images/0wj4c12000aq250ld31BA.png?proc=resize/m_w,w_600,h_600,B0B3)
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
![Secure Payment](https://ak-d.tripcdn.com/images/0wj4r12000aq24uvwEB1C.png?proc=resize/m_w,w_600,h_600,B0B3)
Secure Payment
Convenient & reliable booking and payment system
Latest Flight Deals from Belfast to St. Louis
Book one-way or return flights from Belfast to St. Louis from as little as JPY 199,796. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- BHD18:0034h 45m2 stopsSTL22:45Fri, Aug 9|Belfast - St. Louis|Aer LingusJPY 199,796JPY 441,41455% OFF55% OFFJPY 441,414JPY 199,796
- BFS10:0529h 17m2 stopsSTL09:22Sat, Jul 13|Belfast - St. Louis|easyJetJPY 274,528JPY 441,41438% OFF38% OFFJPY 441,414JPY 274,528
- BHD17:2036h 19m2 stopsSTL23:39Mon, Jul 29|Belfast - St. Louis|KLM Royal Dutch AirlinesJPY 373,884JPY 441,41415% OFF15% OFFJPY 441,414JPY 373,884
- BHD09:5016h 59m2 stopsSTL20:49Mon, Jul 29|Belfast - St. Louis|British AirwaysJPY 374,282JPY 374,282
- BHD15:3533h 39m2 stopsSTL19:14Fri, Aug 9|Belfast - St. Louis|LufthansaJPY 375,014JPY 375,014
- BHD16:2036h 25m2 stopsSTL22:45Fri, Aug 9|Belfast - St. Louis|British AirwaysJPY 376,211JPY 376,211
- BHD17:2033h 16m2 stopsSTL20:36Mon, Jul 29|Belfast - St. Louis|Virgin AtlanticJPY 377,053JPY 377,053
- BHD17:2030h 1m2 stopsSTL17:21Mon, Jul 29|Belfast - St. Louis|Delta Air LinesJPY 380,333JPY 380,333
- BHD06:3519h 26m2 stopsSTL20:01Mon, Jul 29|Belfast - St. Louis|Aer LingusJPY 382,017JPY 382,017
- BHD15:3536h 2m2 stopsSTL21:37Mon, Jul 29|Belfast - St. Louis|LufthansaJPY 382,305JPY 382,305
- BFS13:003h 5mDirectSTL14:00Mon, Jul 8|Belfast - St. Louis|Aer LingusFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Belfast to St. Louis? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Belfast to St. Louis. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
![](https://ak-d.tripcdn.com/images/0wj27120009rdg5nwB73D.png?proc=resize/m_w,w_600,h_600,B0B3)
Airlines Flying from Belfast to St. Louis
View airlines operating flights from Belfast to St. Louis. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![Aer Lingus](https://pic.tripcdn.com/airline_logo/3x/ei.png?proc=resize/m_w,w_600,h_600,B0B3)
Aer Lingus
From JPY 199,796
![easyJet](https://pic.tripcdn.com/airline_logo/3x/u2.png?proc=resize/m_w,w_600,h_600,B0B3)
easyJet
From JPY 274,528
![KLM Royal Dutch Airlines](https://pic.tripcdn.com/airline_logo/3x/kl.png?proc=resize/m_w,w_600,h_600,B0B3)
KLM Royal Dutch Airlines
From JPY 373,884
![British Airways](https://pic.tripcdn.com/airline_logo/3x/ba.png?proc=resize/m_w,w_600,h_600,B0B3)
British Airways
From JPY 374,282
![Lufthansa](https://pic.tripcdn.com/airline_logo/3x/lh.png?proc=resize/m_w,w_600,h_600,B0B3)
Lufthansa
From JPY 375,014
![Virgin Atlantic](https://pic.tripcdn.com/airline_logo/3x/vs.png?proc=resize/m_w,w_600,h_600,B0B3)
Virgin Atlantic
From JPY 377,053
![Delta Air Lines](https://pic.tripcdn.com/airline_logo/3x/dl.png?proc=resize/m_w,w_600,h_600,B0B3)
Delta Air Lines
From JPY 380,333
![Iberia](https://pic.tripcdn.com/airline_logo/3x/ib.png?proc=resize/m_w,w_600,h_600,B0B3)
Iberia
From JPY 392,766
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
ANA airlines
Find more flights and airlines
Alternative Routes from Belfast to St. Louis
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Belfast to St. Louis.
- CheapestBHD18:0034h 45m2 transferSTL22:45George Best Belfast City Airport - St.Louis Lambert International AirportFri, Aug 9Aer LingusJPY 199,796
- BFS14:5531h 10m4 transferSTL16:05Belfast International Airport - St.Louis Lambert International AirportSun, Sep 8easyJetJPY 205,049
- BFS14:5531h 10m4 transferSTL16:05Belfast International Airport - St.Louis Lambert International AirportSun, Sep 8easyJetJPY 205,049Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Belfast to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Belfast to St. Louis. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Belfast to St. Louis
Off-season for travel | June |
---|---|
Peak season for travel | February |
Flight distance | 6,267.84km |
Popular airline | British Airways |
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.