14:50

LHR Heathrow

30h 3m

17hrs 48mins at Denver Intl., Denver

1 stop

13:53⁺¹

YYC Calgary Intl.

20:15

YYC Calgary Intl.

8h 35m

direct

11:50⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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10:00

LHR Heathrow

20h 13m

5hrs 30mins at George Bush Intercontinental, Houston

1 stop

23:13

YYC Calgary Intl.

20:15

YYC Calgary Intl.

8h 35m

direct

11:50⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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13:40

LHR Heathrow

30h 13m

15hrs 30mins at George Bush Intercontinental, Houston

1 stop

12:53⁺¹

YYC Calgary Intl.

20:15

YYC Calgary Intl.

8h 35m

direct

11:50⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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14:50

LHR Heathrow

30h 3m

17hrs 48mins at Denver Intl., Denver

1 stop

13:53⁺¹

YYC Calgary Intl.

11:50

YYC Calgary Intl.

11h 40m

4hrs 20mins at Pierre E. Trudeau Intl., Montreal

1 stop

18:05⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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10:00

LHR Heathrow

20h 13m

5hrs 30mins at George Bush Intercontinental, Houston

1 stop

23:13

YYC Calgary Intl.

14:20

YYC Calgary Intl.

12h 40m

2hrs 1mins at Pierre E. Trudeau Intl., Montreal

1 stop

20:24⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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10:00

LHR Heathrow

20h 13m

5hrs 30mins at George Bush Intercontinental, Houston

1 stop

23:13

YYC Calgary Intl.

11:50

YYC Calgary Intl.

11h 40m

4hrs 20mins at Pierre E. Trudeau Intl., Montreal

1 stop

18:05⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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13:40

LHR Heathrow

30h 13m

15hrs 30mins at George Bush Intercontinental, Houston

1 stop

12:53⁺¹

YYC Calgary Intl.

14:20

YYC Calgary Intl.

12h 40m

2hrs 1mins at Pierre E. Trudeau Intl., Montreal

1 stop

20:24⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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13:40

LHR Heathrow

30h 13m

15hrs 30mins at George Bush Intercontinental, Houston

1 stop

12:53⁺¹

YYC Calgary Intl.

11:50

YYC Calgary Intl.

11h 40m

4hrs 20mins at Pierre E. Trudeau Intl., Montreal

1 stop

18:05⁺¹

LHR Heathrow

£1089.79 /person£1089.79 Total

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UA263

LHR 14:50

Mon, 19 May 25

Heathrow, GB

Duration 9:45

Economy

DEN 17:35

Mon, 19 May 25

Denver Intl., US

Baggage

UA2459

DEN 11:23

Tue, 20 May 25

Denver Intl., US

Duration 2:30

Economy

YYC 13:53

Tue, 20 May 25

Calgary Intl., CA

Baggage

AC850

YYC 20:15

Sat, 24 May 25

Calgary Intl., CA

Duration 8:35

Economy

LHR 11:50

Sun, 25 May 25

Heathrow, GB

Baggage

UA879

LHR 10:00

Mon, 19 May 25

Heathrow, GB

Duration 10:20

Economy

IAH 14:20

Mon, 19 May 25

George Bush Intercontinental, US

Baggage

UA2198

IAH 19:50

Mon, 19 May 25

George Bush Intercontinental, US

Duration 4:23

Economy

YYC 23:13

Mon, 19 May 25

Calgary Intl., CA

Baggage

AC850

YYC 20:15

Sat, 24 May 25

Calgary Intl., CA

Duration 8:35

Economy

LHR 11:50

Sun, 25 May 25

Heathrow, GB

Baggage

UA4

LHR 13:40

Mon, 19 May 25

Heathrow, GB

Duration 10:20

Economy

IAH 18:00

Mon, 19 May 25

George Bush Intercontinental, US

Baggage

UA537

IAH 09:30

Tue, 20 May 25

George Bush Intercontinental, US

Duration 4:23

Economy

YYC 12:53

Tue, 20 May 25

Calgary Intl., CA

Baggage