C$ 793 Find Cheap Flights from Moncton to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moncton to the United Kingdom departing on 25/4. 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, 0 bags

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Flight Deals

Best United Kingdom Flight Deals from Moncton

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stopC$ 1,082
Manchester
Manchester2 stopsC$ 1,836
London
London1 stopC$ 1,082
Manchester
Manchester2 stopsC$ 1,836

Cheap Flights from Moncton to the United Kingdom

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moncton to the United Kingdom 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 Moncton to the United Kingdom

Sat, 12 Sep - Sun, 27 Sep
Air Canada Logo
12:20 p.m. - 6:35 a.m.
YQM
-
LHR
14h 15m
1 stop
Air Canada Logo
6:00 a.m. - 12:03 a.m.
LHR
-
YQM
22h 03m
2 stops
C$ 1,082Air Canada
Sat, 12 Sep - Sun, 27 Sep
Air Canada Logo
7:10 a.m. - 8:35 a.m.
YQM
-
LHR
21h 25m
1 stop
Air Canada Logo
9:30 a.m. - 9:38 p.m.
LHR
-
YQM
16h 08m
1 stop
C$ 1,088Air Canada
Sat, 12 Sep - Sun, 27 Sep
Lufthansa Logo
11:10 a.m. - 9:00 p.m.
YQM
-
LHR
29h 50m
2 stops
Lufthansa Logo
12:40 p.m. - 9:38 p.m.
LHR
-
YQM
36h 58m
2 stops
C$ 1,093Lufthansa
Thu, 7 May - Sat, 16 May
United Airlines Logo
6:30 a.m. - 6:45 a.m.
YQM
-
LHR
20h 15m
2 stops
United Airlines Logo
10:25 a.m. - 10:30 a.m.
LHR
-
YQM
28h 05m
2 stops
C$ 1,129United Airlines
Fri, 22 May - Tue, 26 May
United Airlines Logo
5:25 a.m. - 7:15 a.m.
YQM
-
LHR
21h 50m
2 stops
United Airlines Logo
4:40 p.m. - 10:05 p.m.
LHR
-
YQM
33h 25m
2 stops
C$ 1,132United Airlines
Thu, 7 May - Sun, 17 May
United Airlines Logo
6:30 a.m. - 6:55 a.m.
YQM
-
LHR
20h 25m
2 stops
United Airlines Logo
10:25 a.m. - 11:42 p.m.
LHR
-
YQM
17h 17m
2 stops
C$ 1,135United Airlines
Wed, 13 May - Tue, 19 May
United Airlines Logo
6:30 a.m. - 5:55 a.m.
YQM
-
LHR
19h 25m
2 stops
United Airlines Logo
4:40 p.m. - 10:30 a.m.
LHR
-
YQM
21h 50m
2 stops
C$ 1,136United Airlines
Tue, 19 May - Thu, 11 Jun
Multiple Airlines Logo
6:15 a.m. - 10:45 a.m.
YQM
-
LGW
24h 30m
1 stop
Multiple Airlines Logo
9:45 a.m. - 12:15 p.m.
LGW
-
YQM
30h 30m
2 stops
C$ 1,306Multiple Airlines
Tue, 19 May - Sat, 13 Jun
Multiple Airlines Logo
6:15 a.m. - 10:45 a.m.
YQM
-
LGW
24h 30m
1 stop
Multiple Airlines Logo
9:45 a.m. - 11:12 a.m.
LGW
-
YQM
29h 27m
2 stops
C$ 1,358Multiple Airlines
Mon, 20 Jul - Fri, 31 Jul
Lufthansa Logo
11:05 a.m. - 8:40 a.m.
YQM
-
LCY
17h 35m
2 stops
Lufthansa Logo
9:15 a.m. - 9:39 p.m.
LCY
-
YQM
16h 24m
2 stops
C$ 5,644Lufthansa
Booking Insights

KAYAK's insights & trends for Moncton to the United Kingdom flights

Get data-powered insights and trends into flights from Moncton to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Moncton to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Moncton to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Moncton to the United Kingdom is October, when tickets cost C$ 986 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is C$ 1,574 and C$ 1,258 respectively.

Good to know

Low seasonNovember
Cheapest flightC$ 766
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Moncton to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Moncton to the United Kingdom?

    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 Moncton to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moncton to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Moncton to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Moncton to the United Kingdom?

    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 from Moncton to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moncton to the United Kingdom?

    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 from Moncton to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Moncton to the United Kingdom

 
Need help choosing which airline to fly with from Moncton to the United Kingdom? 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.
7.4
United AirlinesOverall score based on 9428 reviews
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

2.0 MediocreMary Ann, Mar 2026
YYZ - EWR
Read more United Airlines reviews

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

Lovely flight.....only cold drinks and no more complimentary cookies!

I hope they were able to assign my preferred seat on my connecting flight. Wasn’t sure if it was language issue or they just can’t.

It was good. Short flight and the crew were well organized. I find the seats a little close together. I am tall so more leg room would always be welcome.

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

I found check in difficult because I could only pull up one passenger. I got help.

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

Everything you need to know for your flight from Moncton to the United Kingdom

Information on your arrival and departure airports